how to calculate the heat index

Have you ever wondered what the formula is to determine the heat index? You might be surprised…

Heat Index = -42.379 + 2.04901523T + 10.14333127R – 0.22475541TR – 6.83783×10-3T2 – 5.481717×10-2R2 + 1.22874×10-3T2R + 8.5282×10-4TR2 – 1.99×10-6T2R2

Who knew it was that complicated? If you want a full explanation of all those variables, go here (if you dare): It’s Not the Heat, It’s the Humidity. There are a lot of assumptions built into that equation. Basically, the heat index is different for everyone. That formula is based on an average of someone who is 5’7″ and weighs 147 pounds. The equation even accounts for how much clothes coverage you have — it assumes 84% based on “long trousers and short-sleeved shirt”. Trousers? I don’t wear trousers… I’m not British!

There should be a separate heat index for the South. On the worst of days, we don’t need a number — it should just say “STAY INSIDE!”. Because there’s days where you step out the door and you’re instantly sweating. I don’t know how that’s possible, but it’s a thing. When you can feel your skin start to burn within seconds, it’s just not safe. On those days, just stay inside.

using cookies to make your day better

We all occasionally have days that are meh, blah, or downright bad. That’s just part of life. But there are things we can do to make our day better. Consider this:

If you are having a bad day, have a couple cookies and I bet your day will instantly get better. ~ Chris Lowry

You might think, “Well, duh, of course a cookie makes things better.” Everyone knows that! But when you’re having a bad day, do you actually do something to make your day better? Sometimes we get so busy and/or so stressed that we just go along with it and don’t take a few minutes to improve our day. It doesn’t have to be cookies (although they are effective, as my research has proven*). It could be a text message to a friend who will likely respond with encouragement or humor. It could be listening to your favorite songs instead of whatever happens to be on the radio. It could be turning off the news. Lying down and stretching out, maybe taking a nap. Dancing, reading, writing, walking outside, brewing some sweet tea, etc. Whatever works might vary for you, but think of ways you can improve your day. And even if it’s not a bad day, why not make it a little more awesome?

* I ate cookies.

Is a taco a sandwich?

In the last post we discussed whether a burger is a sandwich. This topic may seem like a trivial issue, and often it is, but the definition of a sandwich was recently debated in an Indiana courtroom where a judge had to rule whether tacos are sandwiches.

There is a zoning policy in Fort Wayne where a shopping center can’t have fast food outlets but it can have sandwich shops. A taco restaurant wanted to open but was told it wasn’t allowed. Apparently the restaurant owner was adamant about getting that location, so he took it to court. The judge ruled that tacos and burritos are “Mexican-style sandwiches”, so the taco place can open there.

So add that to your debate with friends about the definition of a sandwich. There’s legal evidence to support one side. Although personally I would not consider tacos or burritos to be sandwiches.

So let’s look at the official definition of a sandwich, according to the Merriam-Webster dictionary:

1a) two or more slices of bread or a split roll have a filling in between.
1b) one slice of bread covered with food.
2) something resembling a sandwich.
especially : composite structural material consisting of layers often of high-strength facings bonded to a low strength central core.

That last definition seems problematic. I figure it’s referring to a generic use of the term for non-food items, but it doesn’t seem like a valid definition to say if something looks like a sandwich then it is. Perhaps they should clarify it as non-food usage. But I’m no etymology expert.

Also, back on topic, the first definition seems legit, but it does not include tacos or burritos, unless you are going to argue that a taco shell or tortilla is bread. I’m not prepared to go that far.

The second definition (1b) doesn’t work for me. If you accept that, then pizza is a sandwich. That stretching it too far.

Who knew it was so difficult to decide what a sandwich is? That’s what makes this a potentially fun conversation with your friends.

Is a burger a sandwich?

If you’re with a group of friends and looking for something to discuss, here’s an idea. Also, this works particularly well at a restaurant, since it’s about food. You could start the discussion with the premise of, “I heard something unusual and want to get more opinions on it.” Then ask:

“Is a cheeseburger a sandwich?”

Then just sit back and watch… 🙂

It’s obviously a simple question, but it often provokes debate. One could argue that it’s just meat and cheese and toppings between slices of bread, which is what a sandwich is. The counter argument is that it’s grilled food, so it’s not just a sandwich. Also, it just seems wrong to call it a sandwich. They seem like different categories of food.

Someone may argue that a sandwich is made with sliced meat, deli-style, which seems like a valid point. However, many restaurants sell a chicken sandwich which has fried or grilled chicken. If someone claims the chicken sandwich is mislabeled, then ask if it’s a chicken burger. 🙂

FYI, according to an official definition at Britannica, a burger is a sandwich, but feel free to draw your own conclusions.

If the topic was fun to discuss, follow it up with, “Is a hot dog a sandwich?”